I followed the fix found in this thread ( http://ubuntuforums.org/showthread.php?t=179303 ). The person in the thread, though, seemed to reexperience the problem after a short while, but so far I have not.
The fix is just to back up sources.list, delete everything in it and run "apt-get update". After the update replace sources.list with the backup and run "apt-get update" again. You should not get the error then. -- GPG error with apt-get (BADSIG 40976EAF437D05B5) https://bugs.launchpad.net/bugs/24061 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs